Home Cart Sign in  
Chemical Structure| 2164-34-3 Chemical Structure| 2164-34-3

Structure of 2164-34-3

Chemical Structure| 2164-34-3

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 2164-34-3 ]

CAS No. :2164-34-3
Formula : C9H9BrO2
M.W : 229.07
SMILES Code : BrCC1COC2=C(O1)C=CC=C2
MDL No. :MFCD00044831
InChI Key :QYLFKNVZIFTCIY-UHFFFAOYSA-N
Pubchem ID :98333

Safety of [ 2164-34-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 2164-34-3 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 2164-34-3 ]

[ 2164-34-3 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 4138-26-5 ]
  • [ 2164-34-3 ]
  • [ 1106939-06-3 ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate; potassium iodide; In acetonitrile; for 2h;Heating / reflux; EXAMPLE 79: l-(2,3-Dihydrobenzo[l,4]dioxin-2-ylmethyl)piperidine-3- carboxylic acid amide. To a mixture of 2-bromomethyl-2,3-dihydrobenzo[l,4]dioxine (0.2 g, 0.87 mmol) and <strong>[4138-26-5]piperidine-3-carboxylic acid amide</strong> (0.13 g, 1.05 mmol) in acetonitrile (20 ml) was added K2CO3 (0.60 g, 4.36 mmol) and KI (0.72 g, 4.36 mmol). The reaction mixture was refluxed for 2 h. Water (100 ml) was then added. The reaction mixture was extracted with EtOAc (3 x 5 ml). The combined organic phases were dried (Na2SO4), filtered and the filtrate was evaporated to give the title compound, which was purified by column chromatography (EtOAc/heptane, 50:50).1H NMR (DMSO-d6): delta 1.40-1.80 (m, 4H), 1.80-2.40 (m, 3H), 2.50-2.80 (m, 4H), 3.94 (m, IH), 4.30 (m, 2H), 6.83 (m, 4H), 7.31 (s, 2H).
  • 2
  • [ 2164-34-3 ]
  • [ 19725-18-9 ]
  • [ 1106937-66-9 ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In acetonitrile; at 140 - 150℃; for 5.0h;Microwave reactor; EXAMPLE 5: l-(2,3-Dihydrobenzo[l,4]dioxin-2-ylmethyl)-3-(3- methoxyphenyl)piperidine. A mixture of 2-bromomethyl-2,3-dihydrobenzo[l,4]dioxine (36 mg, 0.16 mmol), 3- (3-methoxyphenyl)piperidine HCl (36 mg, 0.16 mmol) and triethylamine (40 mg, 0.39 mmol) in acetonitrile (2 mL) was heated in a microwave reactor at 140-150 0C for 300 min. After evaporation to dryness, the crude product was purified by flash chromatography using a gradient of heptane and EtOAc as eluent to give 17 mg of the title compound.1H NMR (CDCl3): δ 1.39-1.51 (m, IH), 1.67-1.83 (m, 2H), 1.89-1.96 (m, IH), 2.07- 2.25 (m, 2H), 2.53-2.64 (m, IH), 2.68-2.75 (m, IH), 2.76-2.87 (m, IH), 2.91-3.02 (m, IH), 3.03-3.09 (m, IH), 3.80 (s, 3H), 3.95-4.04 (m, IH), 4.28-4.38 (m, 2H), 6.74-6.90 (m, 7H), 7.22 (t, IH).
 

Historical Records

Technical Information

Categories